Product Description of Single Explosion Inflator for Passenger Airbag

1. Product Positioning
This Single Explosion Inflator is a core gas generator component for passenger-side airbag systems in passenger vehicles. It adopts a single explosion ignition mechanism, focusing on three core advantages: millisecond-level response, compact structure, and high reliability. As the "power heart" of the airbag system, it provides stable high-pressure gas to drive the airbag to fully deploy within 10ms, forming a critical protective barrier for passengers during collisions.
2. Core Specifications (Table 1)
The table below structuredly presents the product’s adaptability and technical specifications for easy reference:
| Parameter Category | Specifications | Description |
| Overall Dimensions | Outer Diameter ∅45.0mm × Length 210.0mm | Slender cylindrical design, perfectly fitting the limited space in passenger-side instrument panels (compatible with mainstream airbag module installation dimensions). |
| Mounting Structure | Central Mounting Hole ∅11.0mm | Through-hole design for fixed assembly with airbag modules (compliant with ISO 16750 automotive electronics installation standards). |
| End Structure | End Protrusion Diameter ∅45.0mm | Matches the airbag module cavity to ensure uniform gas distribution (preventing leakage during inflation). |
| Weight | 1107g | Lightweight design reduces the load on the instrument panel (aligning with the automotive industry’s "weight reduction and energy saving" trend). |
3. Key Features
Combining the above specifications, the product’s competitive edges are highlighted as follows:
- Ultra-fast Response: The single explosion ignition mechanism simplifies the trigger process, achieving a response time of ≤10ms (far below the industry’s 30ms requirement for airbag deployment). This ensures the airbag deploys at the critical moment of collision, providing "millisecond-level" protection for passengers.
- Extreme Compactness: With a slim profile of ∅45mm × 210mm, the inflator solves the "large airbag, small space" installation conflict in passenger-side instrument panels. Compared to traditional inflators, its length is reduced by 15%, significantly improving space utilization.
- High Reliability: Made of high-strength alloy steel (impact strength ≥1500MPa), the inflator is resistant to high temperatures (-40℃~125℃) and vibrations (compliant with ISO 16750 automotive vibration standards). It maintains stable performance in extreme environments (e.g., collisions, high-temperature parking), meeting strict automotive safety requirements.
Product Visualization
Front view showing dimensional accuracy
Side profile demonstrating space efficiency
Detailed component construction
Installation orientation reference
Packaging & Delivery
Damage-proof packaging solution
Ready for global distribution
About Guangzhou Guanna Auto Parts
Established in 2016, we specialize in automotive passive protection systems. Our commitment to safety innovation, quality enhancement, and customer satisfaction has established us as a comprehensive enterprise integrating R&D, production, and sales of automotive safety solutions.